How to fix Intel 660P 1TB read/write conflicts in Warhammer 40,000: Space Marine 2 firefights?

Firefights in Space Marine 2 were stuttering as my Intel 660P 1TB latency jumped to 28μs. I tried raising queue depth to 1024, but system response became sluggish. Using GamePP NVMe Queue Depth Configuration, I set the depth to 768 and enabled multi-queue parallel strategy. The GamePP Hardware Sensor Page showed frame generation intervals dropping to 8.2ms. I switched the power plan to High Performance to maintain stability during intense asset loading.